A quick guide on PHP's Ternary Operators and Coalescing operators
Overview for 'php-watch'
How Liskov Substitution Principle applies to PHP, and PHPs contravariance and covariance.
All you need to know about Composer v2's new platform-check feature.
PHP's dependency manager, composer has its new major version 2 coming soon! Here is what is new and changing.
How to prevent composer from installing polyfills when you already fulfill the requirements.
An overlook of PHP core Exceptions including a chart on how PHP core exception classes are inherited.